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In this paper we compare and evaluate two multicast approaches for delay sensitive media distribution in P2P networks. First approach is based on cooperative m-ary trees, while the second approach is based on a cooperative mesh network. Both schemes exploit the full upload capacity of the participating peers and their proximity relation. Our delivery strategy involves the full cooperation between...
The explosive growth of social multimedia content on the Internet is revolutionizing content distribution and social interaction. It has even led to a new research area, called social multimedia computing.
Though widely accepted as a key building block for next-generation large scale decentralized systems, the lack of flexibility of DHTs on efficient non identifier-based lookups is a well-known problem. In this paper, a resource discovery service that tackles the issues identified in a decentralized and distributed DHT-based caching architecture for media content distribution is presented. In the proposed...
Membership service is an essential problem in peer-to-peer (P2P) networks since many p2p applications such as media broadcasting and content distribution require a high performance overlay structure to deliver satisfying quality of service (QoS). The speed a peer locating a good neighbor can greatly affect the QoS of the application running on that peer. In this paper, we present a new mesh-based...
With the advent of numerous video distribution services, content distribution networks (CDNs) are under increasing demand. Given the associated expenses, many organisations have made use of peer-to-peer (P2P) approaches to offset bandwidth costs. Unfortunately, using clients as part of the delivery process can vastly increase load on service providers' networks. Furthermore, many approaches thus far...
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